/* 10 · FAQ — prefijo .faq- */
.faq { --faq-bd: rgba(241, 238, 230, .5); /* ≥3:1 sobre #15151a */ padding-block: var(--space-xl); }
body:not([data-page="home"]) .faq .eyebrow .num { display: none; }
.faq-grid { align-items: start; row-gap: var(--space-l); }

/* ---------- lateral sticky ---------- */
.faq-side { grid-column: 1 / span 5; align-self: stretch; }
.faq-side__in { position: sticky; top: max(84px, 9vh); display: flex; flex-direction: column; gap: clamp(.7rem, 1.6vh, 1.2rem); }
.faq-title { font-size: clamp(2.5rem, min(1rem + 3.9vw, 9.5vh), 5.8rem); margin-top: .35em; max-width: 8em; }
.faq-sub { font-family: var(--font-mono); font-size: var(--step-0); color: var(--paper-2); letter-spacing: .01em; }
.faq-stage { position: relative; height: clamp(220px, 36vh, 400px); margin: .6rem 0 2.6rem; }
.faq-stage__c { position: absolute; width: 14px; height: 14px; border: 0 solid var(--faq-bd); }
.faq-stage__c--tl { top: 0; left: 0; border-width: 1px 0 0 1px; }
.faq-stage__c--tr { top: 0; right: 0; border-width: 1px 1px 0 0; }
.faq-stage__c--bl { bottom: 0; left: 0; border-width: 0 0 1px 1px; }
.faq-stage__c--br { bottom: 0; right: 0; border-width: 0 1px 1px 0; }
.faq-cap { position: absolute; left: 0; right: 0; top: calc(100% + 12px); margin: 0; display: flex; align-items: center; gap: .8em; font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; color: var(--paper-2); }
.faq-cap [data-faq-glyph] { display: inline-grid; place-items: center; width: 1.7em; height: 1.7em; background: var(--accent); color: var(--ink); font-size: 1em; line-height: 1; transition: background .5s var(--ease-out), color .5s var(--ease-out); }
.faq-stage.is-open .faq-cap [data-faq-glyph] { background: var(--paper); }

/* ---------- ventana ---------- */
.faq-main { grid-column: 6 / span 7; display: flex; flex-direction: column; gap: 1.4rem; }
.faq-win { border-radius: 22px; background: rgba(21, 21, 26, .94); box-shadow: inset 0 0 0 1px var(--line); overflow: hidden; }
.faq-bar { display: flex; align-items: center; gap: 1rem; padding: .85rem 1.2rem; border-bottom: 1px solid var(--line); color: var(--muted); }
.faq-bar__dots { display: inline-flex; gap: 6px; }
.faq-bar__dots i { width: 9px; height: 9px; background: var(--accent); }
.faq-bar__dots i:nth-child(2) { background: var(--sun); }
.faq-bar__dots i:nth-child(3) { background: var(--mint); }
.faq-bar__name { margin-right: auto; font-size: .75rem; }
.faq-bar__count { font-size: .8rem; color: var(--paper-2); letter-spacing: .04em; }

.faq-search { position: relative; display: flex; align-items: center; gap: .8rem; padding: 0 1.2rem; border-bottom: 1px solid var(--line); transition: background .4s var(--ease-out); }
.faq-search::after { content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform .7s var(--ease-out); }
.faq-search:focus-within { background: rgba(241, 238, 230, .03); }
.faq-search:focus-within::after { transform: scaleX(1); }
.faq-search__prompt { color: var(--accent); font-size: 1rem; }
.faq-search__input { flex: 1; min-width: 0; padding: 1.25rem 0; background: none; border: 0; outline: 0; font-family: var(--font-mono); font-size: var(--step-0); color: var(--paper); caret-color: var(--accent); -webkit-appearance: none; appearance: none; }
.faq-search__input::placeholder { color: var(--muted); opacity: 1; }
.faq-search__input::-webkit-search-cancel-button { display: none; }
.faq-search__input:focus-visible { outline: 0; }
.faq-search:has(:focus-visible) { outline: 2px solid var(--lime); outline-offset: -2px; border-radius: 0; }
.faq-search__clear { display: grid; place-items: center; width: 44px; height: 44px; margin-right: -.6rem; font-size: 1.5rem; line-height: 1; color: var(--paper-2); border-radius: 50%; transition: color .3s, transform .5s var(--ease-out); }
.faq-search__clear:hover { color: var(--accent); transform: rotate(90deg); }
.faq-search__clear[hidden] { display: none; }
.faq-search__kbd { font-family: var(--font-pixel); font-size: .75rem; padding: .25em .6em; border: 1px solid var(--faq-bd); border-radius: 6px; color: var(--muted); }
.faq-search:has(.faq-search__clear:not([hidden])) .faq-search__kbd { display: none; }


/* ---------- lista ---------- */
.faq-list { list-style: none; margin: 0; padding: 0; }
.faq-item { position: relative; border-bottom: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 0; }
.faq-item[hidden] { display: none; }
.faq-item::before { /* barrita pixel de estado */ content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--accent); transform: scaleY(0); transform-origin: top; transition: transform .6s var(--ease-out); }
.faq-item.is-open::before { transform: scaleY(1); }
.faq-h { margin: 0; font: inherit; }
.faq-btn { width: 100%; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: clamp(.8rem, 2vw, 1.6rem); padding: clamp(1.1rem, 2.2vw, 1.6rem) 1.2rem; text-align: left; transition: background .5s var(--ease-out); }
.faq-btn:hover { background: rgba(241, 238, 230, .035); }
.faq-btn:focus-visible { outline-offset: -3px; border-radius: 0; }
.faq-n { font-size: .78rem; letter-spacing: .06em; color: var(--muted); min-width: 1.8em; transition: color .4s var(--ease-out); }
.faq-qt { font-family: var(--font-display); font-weight: 650; font-size: clamp(1.15rem, 1rem + .75vw, 1.75rem); letter-spacing: -.025em; line-height: 1.12; color: var(--paper); transition: transform .6s var(--ease-out), color .4s var(--ease-out); }
.faq-btn:hover .faq-qt { transform: translateX(6px); }
.faq-btn:hover .faq-n, .faq-item.is-open .faq-n { color: var(--accent); }
.faq-ico { position: relative; width: 20px; height: 20px; flex: none; }
.faq-ico::before, .faq-ico::after { content: ''; position: absolute; left: 0; right: 0; top: 50%; height: 2px; margin-top: -1px; background: var(--paper); transition: transform .6s var(--ease-out), background .4s; }
.faq-ico::after { transform: rotate(90deg); }
.faq-item.is-open .faq-ico::after { transform: rotate(0deg); }
.faq-item.is-open .faq-ico::before, .faq-item.is-open .faq-ico::after { background: var(--accent); }
.faq-item.is-open .faq-ico { transform: rotate(180deg); transition: transform .6s var(--ease-out); }

.faq-a { display: grid; grid-template-rows: 0fr; visibility: hidden; transition: grid-template-rows .7s var(--ease-out), visibility 0s linear .7s; }
.faq-item.is-open .faq-a { grid-template-rows: 1fr; visibility: visible; transition: grid-template-rows .7s var(--ease-out), visibility 0s; }
.faq-a__clip { overflow: hidden; min-height: 0; }
.faq-a__in { padding: 0 1.2rem 1.7rem calc(1.2rem + 1.8em + clamp(.8rem, 2vw, 1.6rem)); max-width: 62ch; opacity: 0; transform: translateY(-8px); transition: opacity .5s var(--ease-out), transform .7s var(--ease-out); }
.faq-item.is-open .faq-a__in { opacity: 1; transform: none; transition-delay: .12s; }
.faq-a__in p { color: var(--paper-2); font-size: var(--step-0); line-height: 1.6; }
.faq-a__link { display: inline-block; margin-top: 1rem; font-family: var(--font-mono); font-size: var(--step--1); text-transform: uppercase; letter-spacing: .05em; color: var(--paper); }
.faq-a__link span { display: inline-block; transition: transform .5s var(--ease-out); }
.faq-a__link:hover span { transform: translateX(4px); }

mark.faq-hl { background: var(--accent); color: var(--ink); padding: 0 .12em; border-radius: 3px; box-decoration-break: clone; -webkit-box-decoration-break: clone; }
.faq-item[data-hit="a"] .faq-qt::after { content: 'coincide en la respuesta'; margin-left: .9em; font-family: var(--font-mono); font-weight: 400; font-size: .75rem; letter-spacing: .04em; text-transform: uppercase; color: var(--muted); vertical-align: middle; white-space: nowrap; }

.faq-empty { padding: clamp(2rem, 5vw, 3.5rem) 1.2rem; text-align: left; display: flex; flex-direction: column; gap: .9rem; }
.faq-empty[hidden] { display: none; }
.faq-empty__t { font-size: var(--step-3); }
.faq-empty__p { color: var(--paper-2); }
.faq-empty__a { display: flex; align-items: center; gap: 1.4rem; flex-wrap: wrap; margin-top: .6rem; }

.faq-price { padding: clamp(1.2rem, 2.4vw, 1.9rem); border-radius: 22px; box-shadow: inset 0 0 0 1px var(--faq-bd); background: rgba(21, 21, 26, .94); display: grid; gap: 1rem; }
.faq-price__t { font-size: var(--step-2); letter-spacing: -.03em; }
.faq-price__rows { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: .8rem; }
.faq-price__rows li { display: grid; gap: .35rem; align-content: start; padding: .9rem 1rem; border-radius: 14px; background: var(--ink-3); font-size: var(--step--1); line-height: 1.4; color: var(--paper-2); }
.faq-price__k { font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--accent); }
.faq-price__f { margin: 0; font-size: var(--step--1); line-height: 1.5; color: var(--paper-2); }
.faq-price__f strong { color: var(--paper); font-weight: 600; }
.faq-price__a { margin: 0; display: flex; align-items: center; gap: .8rem 1.2rem; flex-wrap: wrap; }
.faq-price__n { font-size: var(--step--1); color: var(--paper-2); max-width: 34ch; }
.faq-more { color: var(--muted); font-size: var(--step-0); padding-left: .4rem; }
.faq-more a { color: var(--paper); }

/* ---------- tablet / mobile ---------- */
@media (max-width: 1100px) {
  .faq-side, .faq-main { grid-column: 1 / -1; }
  .faq-side__in { position: static; display: grid; grid-template-columns: 1.1fr 1fr; gap: .7rem 2.5rem; align-items: end; }
  .faq-side__in > .eyebrow { grid-column: 1 / -1; }
  .faq-title { max-width: none; }
  .faq-stage { grid-column: 2; grid-row: 2 / span 2; height: clamp(200px, 30vw, 300px); margin: 0 0 2.6rem; }
}
@media (max-width: 760px) {
  .faq-grid { grid-template-columns: minmax(0, 1fr); }
  .faq-side__in { display: flex; align-items: stretch; }
  .faq-stage { height: 170px; margin: .4rem 0 2.6rem; }
  .faq-title { font-size: clamp(2.5rem, 12vw, 3.6rem); }
  .faq-search__kbd { display: none; }
  .faq-bar, .faq-search { padding-inline: 1rem; }
  .faq-price__rows { grid-template-columns: 1fr; }
  .faq-price__a .btn { width: 100%; justify-content: space-between; }
  .faq-btn { padding-inline: 1rem; gap: .8rem; }
  .faq-a__in { padding-left: calc(1rem + 1.8em + .8rem); padding-right: 1rem; }
  .faq-item[data-hit="a"] .faq-qt::after { display: block; margin: .5em 0 0; }
}
@media (prefers-reduced-motion: reduce) { .faq-btn:hover .faq-qt { transform: none; } }